A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
NSN 6620-00-556-1976
NSN 6130-00-942-2886
NSN 5905-01-442-7682
NSN 5905-01-459-6007
NSN 6135-01-317-6021
NSN 6320-01-558-8844
NSN 4140-00-141-0132
NSN 5998-00-110-8862
NSN 6135-00-112-8637
NSN 6220-00-222-7426
NSN 5950-00-904-7753
NSN 5920-00-473-0563